
\begin{table}
\begin{center}
\begin{tabular}{l c c c c}
\hline
 & Model 1 & Model 2 & Model 3 & Model 4 \\
\hline
(Intercept)                           & $0.12^{***}$ &          & $0.56^{***}$ &          \\
                                      & $(0.00)$     &          & $(0.01)$     &          \\
treat\_ind                            & $-0.00$      & $-0.00$  & $0.00$       & $0.01$   \\
                                      & $(0.00)$     & $(0.00)$ & $(0.01)$     & $(0.01)$ \\
id\_editaledital06.2011\_c            & $0.00$       &          & $-0.01$      &          \\
                                      & $(0.00)$     &          & $(0.01)$     &          \\
treat\_ind:id\_editaledital06.2011\_c & $0.01$       &          & $0.05$       &          \\
                                      & $(0.01)$     &          & $(0.03)$     &          \\
\hline
R$^2$                                 & $0.00$       & $0.00$   & $0.00$       & $0.00$   \\
Adj. R$^2$                            & $-0.00$      & $-0.00$  & $0.00$       & $-0.00$  \\
Num. obs.                             & $31732$      & $31732$  & $6947$       & $6947$   \\
RMSE                                  & $0.33$       & $0.33$   & $0.50$       & $0.50$   \\
N Clusters                            & $17117$      & $17117$  & $3771$       & $3771$   \\
\hline
\multicolumn{5}{l}{\scriptsize{$^{***}p<0.001$; $^{**}p<0.01$; $^{*}p<0.05$}}
\end{tabular}
\caption{Statistical models}
\label{table:coefficients}
\end{center}
\end{table}
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